{"id":"CVE-2022-46670","aliases":["EUVD-2022-49466","GHSA-x7wf-5vvq-hf3f"],"status":"published","title":"Rockwell Automation MicroLogix 1100 \u0026 1400 Vulnerable to Cross-Site Scripting Attack","description":"Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution.  The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00582,"percentile":0.48152,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-12-16T20:12:22Z","modified":"2026-06-17T05:12:10Z","products":[{"vendor":"rockwell automation","product":"micrologix 1100 \u0026 1400 controllers"},{"vendor":"rockwell automation","product":"micrologix 1400-a"},{"vendor":"rockwell automation","product":"micrologix 1400-b/c"},{"vendor":"rockwellautomation","product":"micrologix_1100_firmware"},{"vendor":"rockwellautomation","product":"micrologix_1400-a_firmware"},{"vendor":"rockwellautomation","product":"micrologix_1400-b_firmware"},{"vendor":"rockwellautomation","product":"micrologix_1400-c_firmware"},{"vendor":"rockwellautomation","product":"micrologix_1400_firmware"}],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137679","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46670"},{"url":"https://github.com/advisories/GHSA-x7wf-5vvq-hf3f"}],"sources":{"cve":[{"id":"CVE-2022-46670","title":"Rockwell Automation MicroLogix 1100 \u0026 1400 Vulnerable to Cross-Site Scripting Attack","description":"\nRockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution.  The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website. \n\n","status":"published","published":"2022-12-16T20:12:22.414Z","modified":"2025-04-17T14:35:29.173Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:31.840191Z"}],"euvd":[{"id":"EUVD-2022-49466","description":"\nRockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution.  The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website. \n\n","status":"published","published":"2022-12-16T20:12:22Z","modified":"2025-04-17T14:35:29Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:21.593744Z"}],"ghsa":[{"id":"GHSA-x7wf-5vvq-hf3f","title":"Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia...","description":"Rockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution. The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website.","status":"published","published":"2022-12-16T21:30:44Z","modified":"2023-01-31T05:01:02Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:47:59.049689Z"}],"nvd":[{"id":"CVE-2022-46670","description":"\nRockwell Automation was made aware of a vulnerability by a security researcher from Georgia Institute of Technology that the MicroLogix 1100 and 1400 controllers contain a vulnerability that may give an attacker the ability to accomplish remote code execution.  The vulnerability is an unauthenticated stored cross-site scripting vulnerability in the embedded webserver. The payload is transferred to the controller over SNMP and is rendered on the homepage of the embedded website. \n\n","status":"published","published":"2022-12-16T21:15:09.04Z","modified":"2026-06-17T05:12:10.09Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:34.031641Z"}]}}